，能够利用单一应力结果在统一环境中高效执行复杂的随机响应和疲劳寿命评估。其特色在于运行速度快，支持频域/时域分析、点焊与缝焊分析，并包含丰富的材料数据库，适用于高/低周疲劳，为用户提供先进的结构仿真解决方案。
Hexagon is proud to announce the release of CAEfatique 2025.2 is a random response and vibration fatigue solver for the frequency domain plus a fatigue solver for the time domain.
Major updates and enhancements in CAEfatigue 2025.2 are
Fatigue Damage Spectra (FDS)
– Calculation of FDS from single and summed events
– Derivation of equivalent Power Spectral Densities (PSDs)
Frequency domain Envelopes
– Envelope visualization across all frequency-domain solvers
– Statistical analysis of envelopes
– Generation of damage-adjusted envelopes based on damage potential
Robust Design enhancements
– New correlation convergence plots as sample sizes increase
– Specialized fringe plot and parameter export filters driven by decision map
Random response fatigue analysis
– New workflow to support fatigue calculations directly from Nastran H5 random response data
– Enables Diffuse Sound Field vibro-acoustic fatigue analysis using Actran workflow manager
CAEfatique is a random response and vibration fatigue solver for the frequency domain plus a fatigue solver for the time domain. It works with mixed random and deterministic loadings or standard time domain-based loadings to provide fatigue life and damage predictions, as well as several forms of response statistics. It is exceptionally fast, easy-to-use and capable of handling very large models. The software also offers tools for loads management including digital signal processing, as well as a Robust Design feature that allow users to analyze the robustness of their FEA models to variations in FEA solution parameters. Along with these fatigue tools the CAEFatigue software includes state-of-the-art methods for loads conditioning (Fourier transforms), test design and correlation.
Hexagon is a global leader in sensor, software and autonomous solutions. We are putting data to work to boost efficiency, productivity, and quality across industrial, manufacturing, infrastructure, safety, and mobility applications. Our technologies are shaping urban and production ecosystems to become increasingly connected and autonomous – ensuring a scalable, sustainable future. MSC Software, part of Hexagon’s Manufacturing Intelligence division, is one of the ten original software companies and a global leader in helping product manufacturers to advance their engineering methods with simulation software and services.
Owner: Hexagon AB
Product Name: MSC CAEfatique
Version: 2025.2 with resource pack
Supported Architectures: x64
Website Home Page : https://hexagon.com/
Languages Supported: english
System Requirements: Windows *
Size: 4.4 Gb
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